baber/WOPTO huggingface dataset:
Patent JP-H04303497-A (JP)
Title: Thread cutting device for sewing machine
Inventor: TAMAI YOSHIZUMI
IPC: D05B65/02
Filed: 1991-03-29
Abstract: PURPOSE:To correctly acquire and cut a thread not only at the time of completion of sewing but also at the time of start of sewing when tension is hardly applied to a thread end by operating a thread cutting system provided below a needle plate at the independent timing when a sewing action is started and when the sewing action is completed respectively. CONSTITUTION:When a roller 13b reaches the terminal section of the action section 16a of a cam 16, the presser section 17a of a thread cutting cam 17 is brought into contact with the arm section 14a of a thread cutting action arm 14 to push it up, and the thread cutting action arm 14 is rotated in the direction (b) together with an intermediate shaft 8b against the exciting force of a winding spring 8b1. A knife driving arm 12 pushes a pin up to rotate a thread cutting base in the direction (a), and a thread cutting knife is rotated toward the top section of a sewing machine shuttle. The blade section of the thread cutting knife is pressed and crossed to the acquisition section of a thread handling body to cut the thread acquired by the thread acquisition section.
Patent JP-2000265618-A (JP)
Title: Molding method for anchoring part of reinforcement, reinforcement, and reinforcement construction method
Inventor: KASAMATSU TERUCHIKA
IPC: E04C5/03
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a molding method for an anchoring part of reinforcements capable of reliably controlling strength and capable of inexpensively arranging the anchoring part in the reinforcements, the reinforcements molded by using this molding method and a reinforcement construction method using these reinforcements. SOLUTION: An anchoring part is molded for anchoring reinforcements 20 to concrete placed by using an anchoring part molding device 1 having a heating means for heating end parts of the two reinforcements 20, 20 and a pressurizing means (for example, a gas burner) for mutually pressurizing these reinforcements 20, 20 by the mutual end parts by respectively holding the reinforcements 20, 20. The end parts of the reinforcements 20, 20 are heated by the heating means, these end parts are thermally deformed while mutually pressurizing these two reinforcements 20, 20 by the mutual end parts, and the anchoring part is simultaneously molded in the end parts of these two reinforcements 20, 20. Thus, the reinforcements 20 of molded the anchoring part 25 are used to construct a concrete structure part of a building.
Patent JP-H08233416-A (JP)
Title: Mechanism for attaching thermally actuated element
Inventor: SATO SHIGEMI
IPC: F25B49/02
Filed: 1995-02-27
Abstract: PURPOSE: To facilitate the attaching of a thermally actuated element to a refrigerant compressor which is loaded on automobile, etc. CONSTITUTION: A through hole 6A which is sealed with a plug body 9 is provided on a cover 6 of a compressor. In the through hole 6A, the plug body 9 is inserted together with a packing 9A. A fixing apparatus 13 is an electrically insulating resin plate with oil resistance and refrigerant resistance, and has a contact part 13A on the peripheral edge. The fixing apparatus 13 is inserted in the direction to push the plug body 9 into the through hole 6A, and the contact part is brought into contact with the internal wall of the through hole 6A, and the plug body 9 is fitted and held. Also, the surface of an electrically insulating filler 10 of the plug body 9 is covered with the fixing apparatus 13. Therefore, by forming at least the contact part of the fixing apparatus 13 of a resin, the internal wall of the through hole 6A is not shaved.  Also, by covering the surface of the filler of the plug body 9 with the fixing apparatus, an unfavorable insulation due to the adhesion of a conductive foreign object can be prevented from happening.
Patent JP-H11264497-A (JP)
Title: Heat insulating wall structure
Inventor: KITO SEIICHIRO
IPC: F25D23/06
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a structure for a heat insulating wall strong against vibration and shaking while traveling. SOLUTION: First/second heat insulating layers 500X, 500Y successively provided with a heat insulating member in line between outer/inner plates 22, 24 are layered in a heat insulating direction. The heat insulating member constituting each layer is constituted by a vacuum heat insulating panel 75 and a cover unit constituted of heat insulating material covering the vacuum heat insulating panel 75, also the vacuum heat insulating panel 75 is fixedly bonded by adhesion 80 of one surface (bonding surface) 77 to the cover unit, the other surface is arranged as non-adhesion (surface) 79, the first/second heat insulating layers 500X, 500Y are provided with a constitution arranging the bonding surface 77 of the internally mounted vacuum heat insulating panel 75 inside a heat insulating direction Z layered.  An arranging position of the vacuum heat insulating panel 75 internally mounted in the first/second heat insulating layer 500X, 500Y is arranged with a phase shifted in the heat insulating direction Z.
Patent JP-2000231061-A (JP)
Title: Motor-driven xy table
Inventor: ISHIKAWA SEIJI
IPC: G12B5/00
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To realize remote control by driving a top board table only by a wire and a spring without using precision mechanism such as a rack and a pinion and using a servo motor for taking up the wire. SOLUTION: The wire 6 is wound round a pulley 11 attached to the rotary shaft of the servo motor 9 capable of normally and reversely rotating and both ends of the wire 6 are pulled and fixed on two side plates 3 fixed at both ends of the lower part of the top board table through the spring 5. Two side plates 3 are coupled through two shaft bars 4, and the shaft bars 4 penetrate a shaft bar receiving base 7 fixed on a bottom board so as to move, then the top board table is moved by the frictional tension of the wire 6 wound round the pulley 11 by the rotation of the motor 9. Two plates constituted so that the motor 9 may be controlled by the remote control of a position sensor detecting the moving amount of the top board table and a display unit displaying the moving position thereof and a potentiometer setting the moving position are piled up in XY directions.
Patent JP-S6285957-A (JP)
Title: Manufacture of wire guide
Inventor: KISHIKAWA ZENZO
IPC: B41J2/265
Filed: 1986-03-27
Abstract: PURPOSE:To provide a wire guide of low cost and high quality by forming a wire guide having a guide hold with a metal lower die having a piece where a pin shaped to meet the guide hole and a dummy formed continuously to both ends of the pin are integrally formed. CONSTITUTION:In a wire guide 1 of a wire dot type printer, a guide hole 2 which is circular- or semi-circular shaped and continuous and a metal lower die 11 consisting of an integration of a pin 12 with a base metal 13 for formation of the continuous hole are adopted. In this way, the difficulty of combining the pin and the die is eliminated. In addition, the pin 12 is formed to a prearranged form without any difficulty by providing a dummy 12a on both ends of the pin 12, thus enabling a guide of the wire guide 1 to be formed to a prearranged shape.
Patent JP-H09233823-A (JP)
Title: Ac-dc converter and its controller
Inventor: HAYASHI HIDEKI
IPC: H02M7/12
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To perform accurate AC current control where the ripple components of an AC input current is reduced, by connecting bidirectional switching elements each between the contacts of two pieces of capacitors and the input end of multiphase AC. SOLUTION: The series connected body of two capacitors 91 and 92 is arranged at the DC output end of a forward converter, and bidirectional switching elements 81, 82, and 83 are connected between these junctions and the multiphase AC input ends of a forward converter. A comparator 109 generates a drive signal G42' when the input is at a specified value or over, so as to drive a switching element 42, and a comparator 110 generates a drive signal G81' when the absolute value of input is not more than the specified value, so as to drive a bidirectional switching element 81, and a comparator 111 generates a drive signal G41' when the input is at a specified value or under, so as to drive a switching element 41. Hereby, accurate AC current control in which the ripple components of an AC input current are reduced can be performed.
Patent JP-H10246557-A (JP)
Title: Air filter structure
Inventor: FUJITA YOSHIHIRO
IPC: F25B39/04
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To facilitate a fixing or a removal of a filter without expanding a releasing space. SOLUTION: This air filter 6 is constructed such that the tip end of a vertical frame 62a of the air filter 6 is formed with a bent part 63, a side surface S of a machine space below a thermohygrostat 100 is provided with an insertion hole 8. There is provided a rail 9 having a slant portion 9a ranging from this hole to an installing position P of an air filter 6 acting as a forward position of a condenser 5 so as to guide a vertical frame 61 of the air filter. Accordingly, as the air filter is moved forward in parallel with the side surface while the extremity end of the bent part being contacted with the side surface, the bent part is entered from the insertion hole into the slant portion of the rail to enable the filter to be advanced smoothly up to the installing position.  The filter can be fixed or removed within a quite narrow space and during its fixing or removal, loading in or unloading of a water supplying tank device 2 can be eliminated and its operation is easily carried out.
Patent JP-S57183187-A (JP)
Title: Duplication system for magnetic video recording tape
Inventor: YOSHIO HIDEAKI
IPC: H04N5/7826
Filed: 1981-05-02
Abstract: PURPOSE:To shorten a duplication time by reproducing a video-recorded magnetic tape by a reproducing device which has rotary magnetic heads multiplied by a factor (a), a rotational frequency multiplied by a factor (b), and a tape speed multiplied by a factor (aXb). CONSTITUTION:For a magnetic tape 1, magnetic heads 18, 19, 20, and 21 are arranged in addition to magnetic heads 5 and 6. A recorded tape 1 is run at a high speed (aXb), where (a) is the number of magnetic heads and (b) is a rotational frequency. Video tracks traced by the magnetic heads 5 and 6 are 17-1 and 17-4, and video tracks 17-2, 17-3, 17-5, and 17-6 are scanned by the magnetic heads 18, 19, 20, and 21. Therefore, all tracks of the video tape 1 are scanned by the magnetic heads 5, 6, 18, 19, 20, and 21 and even when the magnetic tape is run at the high speed, all the tracks are scanned, shortening a duplication time.
Patent JP-2000263645-A (JP)
Title: Method and apparatus for manufacturing pipe inner surface repairing double pipe
Inventor: OKAMOTO KENSUKE
IPC: F16L58/02
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To render the characteristics of diameter expansion more excellent, and lessen the buckling and repturing of a resin pipe by making the diameter contraction rate of a resin pipe smaller than conventional one in the case of manufacturing a pipe inner surface repairing double pipe. SOLUTION: There is provided a stopper 20 between a die 16 for the diameter contraction of a resin pipe 10 and a screw jack for allowing a screw rod 22 to move in the longitudinal direction so that an outer diameter restraint pipe 12 is retained not to move in the longitudinal direction. The screw rod 22 is pierced through in the outer diameter restraint pipe 12 and the die 16 in order for the distal end of the resin pipe 10 to be grasped by a chuck 28 at the rear end of the screw rod 22, and thereafter the screw rod 22 is undertaken by the screw jack 24. In this manner, the resin pipe 10 is pulled into the outer diameter restraint pipe 12 while being subjected to diameter contraction by the die 16.
Patent JP-2000254586-A (JP)
Title: Ultrasonic vibration transmitting member and ultrasonic cleaning apparatus
Inventor: MURAKAWA YUKA
IPC: B06B3/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a high purity ultrasonic vibration transmitting member which is excellent in chemical resistance and does not generate particles and an ultrasonic cleaning apparatus using the member. SOLUTION: In an ultrasonic vibration transmitting member for transmitting ultrasonic vibration from a vibrator to an ultrasonic vibration transmission target medium, the total content of elements other than Si, C, O, N or halogen, and rare gas is substantially 10 ppm or below, and a silicon carbide sintered body 2.9 g/cm3 or above in density is used. The member and an ultrasonic cleaning apparatus using the member are provided.
Patent JP-S56164693-A (JP)
Title: Automatic white balance system
Inventor: KIMURA KENJI
IPC: H04N9/73
Filed: 1980-05-21
Abstract: PURPOSE:To make correction of carrier balance due to temperature drift of an orthogonal modulator, by detecting the chroma signal at white balance operation from the output of the orthogonal modulator of an color encoder modulated with the chroma signal information. CONSTITUTION:A photoelectric converting output converted at a target 3 of a image tube 1 is fed to an LPF5, BPFs 6 and 7 and a Y signal from the LPF5 is inputted to a YC mixer 8. Further, a chroma signal information detected from the BPFs 6, 7 is detected for the modulating component of carrier with detection circuits 9, 10 and the chroma signal is red and blue can be detected with LPFs 11, 12. Further, after DC biasing, the difference between the output and the Y signal is given to a color encoder 17. Further, the chroma signal is outputted and fed to another input to the YC mixer 8 and outputted from a color video signal output 18. On the other hand, the output of the color encoder 17 is fed to sampling hold circuits 21, 22 to be a bias voltage to DC bias circuits 15, 16 to avoid the production of chroma signal at the output of the color encoder 17.
Patent JP-H02247935-A (JP)
Title: Electron emission device
Inventor: SAKANO YOSHIKAZU
IPC: H01J31/12
Filed: 1989-03-22
Abstract: PURPOSE:To avoid overlapping of electron-irradiated ranges and excessive space between them by establishing a specific relationship among a space between electron emission sections of respective line electron sources a space between mutually adjacent each of the line electron sources the width and length of the electron-irradiated range. CONSTITUTION:Following relationships are established among the space R2 between electron emission sections 5 of respective line electron sources the space P1 between the electron emission sections 5 of mutually adjacent line electron sources, the width W and the length L of an emission section 8: P1>W and P2>L. When radiation element is provided, the electron emission sections 5 should not be disposed right under a emission section 8. Furthermore, the element space P1 is made larger than the sum of the width W of the emission section 8 in a direction vertical to the electron emission sections 5, and gap G thereof and the displacement amount  y of the emission section 8 in relation the normal line from the electron emission sections 5, that is, P1>W+ y+G.
Patent JP-S63234974-A (JP)
Inventor: UMEZAKI ISAO
IPC: A61M1/14
Filed: 1987-03-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11266153-A (JP)
Title: Structuring method for josephson logic integrated circuit
Inventor: AOYANAGI MASAHIRO
IPC: H03K19/195
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To correct failures due to impedance mismatch of a signal line in structuring a Josephson logic integrated circuit by applying an automatic arrangement wiring means of a standard cell system. SOLUTION: All the standard cells 11, to be mounted in a region, which applies an automatic arrangement wiring means of a standard cell system, are made to be the cells each of which has only two output ports of a fan-out 1. A via part 13, used for an inner wiring in each of the standard cells 11, is made to be a directionality via part 13 which connects only single signal lines 14 and 15. A signal wiring 14 for connecting between standard cells 11-1, 11-2 and 11-1, 11-3 is not provided with a branching part for splitting the signal into plural lines and transmitting them.
Patent JP-S55159469-A (JP)
Title: Wet type developing device
Inventor: NAKAI TOSHIHARU
IPC: G03G15/10
Filed: 1979-05-30
Abstract: PURPOSE: To enable even development over the entire surface of recording paper by using a mesh developing electrode and supplying the developing solution to the top surface of the mesh from the bottom surface of this mesh through the mesh.  
     CONSTITUTION: In a developing tank 1, a revolving roller 6 is disposed on the let-off side of recording paper 4 and a cylindrical drying roller 7 on the discharge side. The two rollers 6, 7 are born to the side walls of the developing tank 1 and revolve in the directions of the arrows. The axial length of the roller 6 is made slightly shorter than the width of the recording paper and the length of the roller is made slightly longer. The developing solution 2 comprising dispersing toner particles in a solvent is put in the developing tank 1 up to the level at which part of the roller 6 is dipped therein. A plane-form mesh electrode 8 is made larger than the width of the recording paper 4, in proximity (or contact) with the upper part of the roller 6. By using the mesh developing electrode 8, the developing solution is supplied from the bottom to the top surface of the mesh through the mesh so that the excess solution is shaked off from the mesh. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59193858-A (JP)
Title: Aromatic acetylenecarboxylic acid amide derivative and its preparation
Inventor: NAITOU ATSUSHI
IPC: A61K31/195
Filed: 1983-04-15
Abstract: NEW MATERIAL:A compound shown by the formula I (R1 and R2 are H or lower alkyl; R3 is H or lower alkyl). EXAMPLE:3-(3,4-Dimethoxyphenyl)-N-(2-carboxyphenyl)propionic acid amide. USE:An antispasmodic. Having smooth muscle relaxing action, useful for remedying spastic pain in various kinds of disorders of digestive organs, bronchial asthma, hypertension, etc. PREPARATION:A dihalogeno compound shown by the formula II (R'1 is and R'2 are lower acyl or lower alkyl; R'3 is lower alkyl; X1 and X2 are halogen) is dehydrohalogenated with a base [e.g., 1,8-diazabicyclo(5,4,0)-7-undecene, etc.]. The reaction product is then optionally hydrolyzed to give a compound shown by the formula I .
Patent JP-H04280527-A (JP)
Title: Identifying clock phase generating system
Inventor: SHIBANO YUKIO
IPC: G06F1/12
Filed: 1991-03-08
Abstract: PURPOSE:To detect an optimum switching position between a fixed identification clock and an adaptive identification clock. CONSTITUTION:A generating signal of an adaptive identification clock generating circuit is selected and outputted by using a fixed identification clock generating circuit 2 generating a fixed identification clock after a 1st time t1 from a trailing edge of a frame bit F, an adaptive identification clock generating circuit 4 generating an adaptive identification clock generated after a 2nd time t2 by taking a signal delay between a master station TN and a slave station TE into account, and a clock selection circuit 5 when the 2nd time t2 is delayed more than the 1st time t1.
Patent JP-H09260747-A (JP)
Title: Optical frequency reference light source
Inventor: ARIHARA MAMORU
IPC: H01S3/13
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To realize the optical frequency reference light source of reference frequency decided by ITU-T and oscillating frequency equal to the selected wavelength of WDM, by controlling the oscillating frequency of an optical frequency variable light source, so that the detected frequency becomes a predetermined frequency. SOLUTION: The lights from two light sources of an optical frequency variable light source 1 and optical frequency stabilized light source 2 are multiplexed by optical couplers 3, 4 and detected by a photodetector 5. The photodetector 5 outputs a signal containing the frequency equal to the frequency difference of the outputs of the two light sources. A frequency error detector 10 takes out only the signal of the frequency equal to the frequency difference of the outputs of the two sources, compares it with the predetermined frequency, and outputs a signal proportional to the frequency error. A control circuit 11 controls, so that the output light of the oscillation frequency from the source 1 being 193. 100THz or 192.500THz is output.
Patent JP-S54159194-A (JP)
Title: Manufacture for cadmium sulfide sintering film
Inventor: ENOKI YOSHIO
IPC: H01L31/0248
Filed: 1978-06-07
Abstract: PURPOSE: To increase the conductivity of CdS sintering film, by not mixing foreign material to CdS paste and adjusting the atmosphere so that at CdS coating film sintering includes a trace of Cd vapor.  
     CONSTITUTION: The substrate 2 coating CdS 1 is contained in the vessel 5 together with the mixture 3 of CdS and CdO or the mixture 4 of CdS and CdSO 4 , it is covered with the cover 6 and sintered at 600 to 800°C. Cd vapor is produced together with the sintering of CdS coating film, and the conductivity is remarkably increased as the result of difference from the composition by chemical quantity theory in the CdS film. Further, the mixture of CdS and CdSO 4  acts strongly. As the sintering atmosphere, N 2  is used. If the atmosphere including 1 to 20% of O 2  is used only for the first half of process, the sintering film excellent in photo transparency can be achieved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03268092-A (JP)
Title: Automatic ticket examining machine
Inventor: HINOTO OKIFUMI
IPC: G07B15/00
Filed: 1990-03-16
Abstract: PURPOSE:To omit a guardrail-shaped framework and therefore to eliminate the mental senses of oppression to the persons passing through a ticket examining machine by providing an object sensor having its sensing direction set in the upper oblique side of a path at a position having a constant height to the side face opposite to the path of the main body of the unit of the ticket examining machine. CONSTITUTION:An automatic ticket examining machine consists of a pair of unit main bodies 100a and 100b. A unit main body 101b is one of both unit main body forming another adjacent automatic ticket examining machine. The projection parts 7 are formed on the upper face of both bodies 100a and 100b, and the distance sensors 21 - 24 and 25 - 28 corresponding to the object sensors are provided at the positions having a constant height to the side face of the part 7 at the path side. As a result, a conventional guardrail-shaped framework is not required and the mental senses of oppression can be reduced to the persons passing through the path of the automatic ticket examining machine.